... Scar, Acne, Pore, Skin tightening,Pigmentation removal Er,glass laser beauty equipment 1550nm Dear friend, This is rena from Beijing ... DYM Laser Technology Co.,Ltd, thanks for checking our products,we ... cooperation.thanks and best regardsRenaSystem SpecificationFor hospital only Laser Type:1550nm Er:Glass Laser Operation Mode : Static Energy: 1-30J (100MJ ...